CN215687527U - Roller type surface cleaning device - Google Patents

Abstract

The utility model discloses a roller type surface cleaning device with a detachable top cover, which comprises a cleaning head and a water purifying tank used for providing cleaning fluid for a surface to be cleaned or the cleaning roller, wherein the cleaning head is provided with the cleaning roller, a dirt removing component used for removing dirt on the cleaning roller and a dirt collecting box used for containing the dirt and the dirt, the surface cleaning device also comprises a dirt pumping pump and a sewage bucket, the cleaning head also comprises the detachable top cover, the top cover is provided with a dirt pumping channel, and two ends of the dirt pumping channel are respectively communicated with the dirt collecting box and the sewage bucket so as to pump the dirt liquid in the dirt collecting box to the sewage bucket through the dirt pumping pump. The utility model aims to provide a surface cleaning device with a detachable top cover, wherein a dirt pumping channel is arranged in the detachable top cover, so that a user can conveniently clean the dirt pumping channel, dirt is prevented from blocking the dirt pumping channel, and the service life of the machine is shortened.

Description

Roller type surface cleaning device

Technical Field

The utility model relates to the field of household cleaning appliances, in particular to a roller type surface cleaning device.

Background

The surface cleaning device is a household cleaning appliance which is commonly used in daily life for cleaning the surface to be cleaned. Surface cleaning devices adhere dirt to the cleaning roller when cleaning the surface to be cleaned, and continued cleaning using a soiled cleaning roller can occur with increased friction and increased soiling.

In the prior art, a motor of a main machine is mainly used for sucking dirt and dirty liquid adhered to a cleaning roller and the ground to a sewage tank through a dirt sucking channel, so that the surface cleaning device keeps the surface of the cleaning roller clean in the working process, and the condition that the surface to be cleaned is wiped more and more dirty by using a dirty cleaning roller is avoided.

In order to solve the above problems, chinese patent CN111820827U discloses a floor cleaning machine, which comprises a scraping device and a separating and collecting device, wherein the scraping device can scrape off and collect the sewage and dirt attached to the cleaning roller in the separating device while the cleaning roller works.

But utilize above-mentioned technical scheme can avoid treating to clean the surface to a certain extent and wipe the dirty condition more, but utilize to take out dirty passageway and take out the foul solution among the separation and collection device to the sewage case, take out dirty passageway after closing the motor and possibly remain dirty impurity, along with the increase of surface cleaning device live time, take out remaining filth in the dirty passageway and pile up gradually and clear up owing to take out dirty passageway and set up and can't dismantle in organism inside, can cause the corruption of taking out dirty passageway, smelly or even block up the damage that the suction opening caused surface cleaning device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roller type surface cleaning device with a detachable dirt pumping channel.

In order to solve the technical problems, the utility model provides the following technical scheme:

a roller type surface cleaning device comprises a cleaning head, a water purifying tank for providing cleaning liquid to a surface to be cleaned or the cleaning roller, wherein the cleaning head is provided with the cleaning roller, a dirt removing component for removing dirt on the cleaning roller and a dirt collecting box for containing the dirt and the dirt liquid. The surface cleaning device further comprises a sewage pumping pump and a sewage bucket, the cleaning head further comprises a detachable top cover, a sewage pumping channel is arranged on the top cover, and two ends of the sewage pumping channel are respectively communicated with the sewage collecting box and the sewage bucket so as to pump the sewage in the sewage collecting box to the sewage bucket through the sewage pumping pump.

The dirty passageway intercommunication slop pail of taking out generally of current surface cleaning device sucks the dirty of clean ground production under the effect of host computer motor, but adopt this scheme to probably remain dirty impurity in waiting clean surface to take out dirty passageway after finishing, along with the increase of surface cleaning device live time, take out remaining filth in the dirty passageway and pile up gradually and clear up owing to take out dirty passageway setting and can't dismantle in organism inside, can cause the corruption of taking out dirty passageway, foul smell or even block up the damage that the suction opening caused surface cleaning device.

Simultaneously, the dirty liquid collected by the suction pipeline is pumped into the sewage bucket, a drainage hole is formed in the bottom of a dirty collecting box positioned on the cleaning head to discharge the liquid, so that the dirty collecting box positioned on the cleaning head cannot be detachably arranged on the cleaning head to cause difficulty in cleaning, or a blocking cover is required to be additionally arranged to detach the cleaning head to cause cost rise.

Through the research of the utility model inventor, consider that still being equipped with in the cleaning head and being used for accepting dirty box and the detachable top cap of collection of filth and foul solution at roller type surface cleaning device including the cleaning head, take out dirty pump and sewage head, be equipped with on the top cap and take out dirty passageway, take out dirty both ends of passageway and communicate dirty box of collection and slop pail respectively in order to take out the foul solution in the dirty box of collection to the slop pail through taking out dirty pump.

The top cover of the cleaning head can be detached, so that a user can overhaul and clean the cleaning head by himself.

A part of the sewage pumping channel is detachably arranged on the top cover, so that the sewage pumping channel is favorably disassembled and cleaned, and the situation that sewage remains to corrode the channel and even blocks the channel is avoided.

Simultaneously, the sewage pumping channel is arranged on the top cover, so that the bottom of the sewage collecting box is not required to be perforated, and the problem that the sewage collecting box cannot be taken down after containing sewage or needs to be arranged at the bottom for cost rise due to bottom perforation is avoided. Arrange dirty device of collection in the cleaning head and can dwindle the volume of sewage case in step, compare with prior art and use the required space of accomodating sewage that the sewage case that is littleer just can satisfy a cleaning. To realize a small and light surface cleaning device.

Further, the bottom of top cap is equipped with takes out dirty pipe, take out dirty pipe with take out dirty passageway intercommunication and stretch into draw dirty liquid in the collection dirty box. Simplify and take out dirty access structure, make surface cleaning device lightweight take out dirty access point position simultaneously and conveniently the user unpick and wash on can dismantling the top cap, avoid the filth to be detained the dirt absorbing channel and lead to the dirt absorbing channel to corrode, block up, smelly.

Furthermore, a liquid pumping channel is arranged on the sewage collection box and is in butt joint with the sewage pumping channel so as to pump the sewage in the sewage collection box. Simplify and take out dirty access structure, make surface cleaning device lightweight take out dirty access point position simultaneously and conveniently the user unpick and wash on can dismantling the top cap, avoid the filth to be detained the dirt absorbing channel and lead to the dirt absorbing channel to corrode, block up, smelly.

Further, the top cap includes upper cover and lower cover of mutual detachable connection, upper cover and lower cover lock are in order to form take out dirty passageway. Utilize top cap structure lock own to form and take out dirty passageway, simplify and take out dirty access structure, make surface cleaning device lightweight take out dirty access portion simultaneously and be located the convenient user of dismantling the top cap and tear open and wash, avoid the filth to be detained the dirt absorbing passageway and lead to the dirt absorbing passageway to corrode, block up, smelly.

Further, be equipped with solid-liquid separation portion in the dirty box of collection, sewage pump suction solid-liquid separation portion sewage after-separating gets into the sewage case, solid-liquid separation portion cuts apart into the preceding cavity and the back cavity of intercommunication each other with the sewage box, and preceding cavity is used for accepting the filth that the clean brush of rolling scraped away, takes out dirty pump and connects the back cavity.

Solid dirt is left in the dirt collection box, and the foul solution gets into in the sewage case through taking out dirty passageway, can realize that the lightweight of sewage case adopts the sewage case that compares the volume littleer with prior art promptly and can reach longer live time, and only sewage gets into the sewage case simultaneously, very big reduction the clean burden of the clean sewage case of user.

The solid dirt separation in the dirty liquid avoids the filth to get into convulsions motor by taking out dirty passageway and subtracts that the dirty passageway subtracts that the life-span influences user experience by solid filth jam and takes out dirty passageway and subtract the life-span influence of the machine outside taking out dirty passageway.

Further, the solid-liquid separation part in the sewage collection box is fixedly or detachably arranged in the sewage collection box. The solid-liquid separation part is detachably arranged in the sewage collecting box, so that a user can conveniently unpick and wash or replace the solid-liquid separation part, and the filtering efficiency of the solid-liquid separation part is kept.

Furthermore, the bottom of the sewage pumping pipe or the liquid pumping channel is provided with a filter screen, and the filter screen is used for retaining mixed sewage in the sewage collecting box in the sewage pumping pump during working.

Further, the cleaning head comprises a frame for mounting the cleaning roller, a sewage pumping connector is arranged on the frame and communicated with the sewage bucket through a pipeline, and one end of the sewage pumping channel is detachably butted with the sewage pumping connector.

Further, the decontamination member is a scraping strip, a scraping plate, a compression roller or a scraping piece integrated with the decontamination box.

Furthermore, the roller type surface cleaning device also comprises a machine body hinged with the cleaning head, the sewage bucket is arranged on the machine body, and the cleaning head also comprises a detachable sewage collecting box used for receiving sewage.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

It should be noted that the surface cleaning apparatus of the present disclosure may be a self-propelled surface cleaning robot, or may be a hand-held surface cleaning apparatus. The self-walking surface cleaning robot comprises the structure and walking wheels for supporting and driving the surface cleaning device to walk. The cleaning method of the present disclosure is exemplified below with reference to the drawings in conjunction with a hand-held surface cleaning apparatus.

FIG. 1 is a roller surface cleaning apparatus;

FIG. 2 is a schematic structural diagram according to a first embodiment of the present invention;

FIG. 3 is a schematic structural diagram according to a second embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a third embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a fourth embodiment of the present invention;

fig. 6 is a schematic structural diagram of a fifth embodiment of the present invention.

List of reference numerals:

1-a water purification tank; 100-a cleaning head; 2-a cleaning roller; 3-a decontaminating member; 4, a sewage pumping pipe; 5, a dirt collecting box; 6, a sewage pumping channel; 7-a liquid extraction channel; 8-a top cover; 81-upper cover; 82, a lower cover; 9-solid-liquid separation section; 10, a filter screen; 11-a slop pail; 12-suction tube.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

It is to be understood that the described embodiments are merely some embodiments and not all embodiments of the present application, and that the following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application and its applications.

The first embodiment is as follows:

referring to fig. 1 and 2, a roller-type surface cleaning apparatus includes a cleaning head 100, a clean water tank 1 for supplying a cleaning liquid to a surface to be cleaned or a cleaning roller 2, the cleaning head 100 being provided with the cleaning roller 2, a dirt removing member 3 for removing dirt on the cleaning roller 2, and a dirt collecting box 5 for receiving a dirt liquid. The dirt removing member 3 may be a scraper bar, a scraper blade, or a press roller, or may be a scraper integrally formed with the dirt collecting box 5, or may be a combination of the two. The dirt collection box 5 may be fixedly installed inside the cleaner head 100 or may be detachably installed in the cleaner head 100. The roller-type surface cleaning device further comprises a sewage pump and a slop pail 11, wherein the slop pail 11 is arranged on the machine body. The cleaner head 100 further comprises a detachable top cover 8, a dirt pumping channel 6 is arranged on the top cover 8, and two ends of the dirt pumping channel 6 are respectively communicated with the dirt collecting box 5 and the sewage bucket 11 so as to pump the dirt liquid in the dirt collecting box 5 to the sewage bucket 11 through a suction pipe 12 in a dirt pumping pump (not shown in the figure). Be equipped with in the bottom of top cap 8 and take out dirty pipe 4, take out dirty pipe 4 one end with take out dirty 6 intercommunication other ends of dirty passageway and stretch into and collect dirty box 5 interior extraction foul solution.

The top cover 8 of the cleaner head 100 is removable to allow the user to self-service and clean the cleaner head 100.

The partial setting of taking out dirty passageway 6 is on can dismantling top cap 8, is favorable to taking out dirty passageway 6 to be located on cleaner head 100 to dismantle and wash and avoid surface cleaning device stop work in taking out dirty passageway 6 still have remaining filth, foul solution, remaining filth, foul solution lead to taking out dirty passageway 6 by corruption, smelly even block up the passageway and shorten equipment life, cause the user to complain about the scheduling problem.

The dirt pumping channel 6 is arranged on the top cover 8, so that the arrangement structure of the dirt pumping channel 6 is simplified, and the light weight of the cleaning head 100 is realized. Simultaneously take out dirty passageway 6 of taking out that dirty passageway 6 is located on top cap 8 is different from the prior art who is located the dirty box 5 bottom of collection, has avoided dirty box 5 of collection to lead to the fact the problem of cost-rise because of the bottom trompil can not dismantle, difficult washing or need add to establish the blanking cover in the dirty box 5 bottom of collection.

Example two:

referring to fig. 1 and 3, the present embodiment is different from the above embodiments in that in the present embodiment, a dirt pumping channel 6 is disposed on a top cover 8, and two ends of the dirt pumping channel 6 are respectively communicated with a dirt collecting box 5 and a sewage bucket 11 to pump the dirty liquid in the dirt collecting box 5 to the sewage bucket 11 by a dirt pumping pump. The sewage collecting box 5 is provided with a liquid pumping channel 7, and the liquid pumping channel 7 is in butt joint with the sewage pumping channel 6 to pump the sewage in the sewage collecting box 5. The direction of the dirty liquid flow is shown by the arrows in the figure when the roller surface cleaning device is in operation.

Will take out dirty passageway 6 and dirty box 5 two segmentation connections with and do benefit to the user to unpick and wash the drawing liquid passageway 7 of taking out in dirty passageway 6 and the dirty box 5 of collection, prolong surface cleaning device's life.

Example three:

according to fig. 4, the present embodiment is different from the above embodiments in that in the present embodiment, the top cover 8 includes an upper cover 81 and a lower cover 82 which are detachably connected, and the upper cover 81 and the lower cover 82 are fastened to form the dirt suction passage 6. The direction of the dirty liquid flow is shown by the arrows in the figure when the roller surface cleaning device is in operation.

This technical scheme can further dismantle completely and be located and take out dirty passageway 6 on can dismantling top cap 8, avoid the foul solution to remain and take out dirty passageway 6 and take place by corruption, jam, smelly scheduling problem ground in taking out dirty passageway 6, convenience of customers rinse thoroughly and is favorable to prolonging surface cleaning device ground life.

Example four:

according to fig. 5, the difference between this embodiment and the above embodiments is that in this embodiment, the dirt collecting box 5 located in the cleaning head 100 is fixedly or detachably installed in the cleaning head 100, the solid-liquid separation part 9 is further provided in the dirt collecting box 5, the dirt liquid pumped by the dirt pumping pump enters the dirt collecting box 5 and is subjected to solid-liquid separation, the solid dirt is retained in the front chamber of the dirt collecting box 5, the dirt liquid flows to the rear chamber of the dirt collecting box 5, enters the dirt pumping channel 6 through the rear chamber of the dirt collecting box 5, and finally enters the dirt liquid barrel located on the machine body. The direction of the dirty liquid flow is shown by the arrows in the figure when the roller surface cleaning device is in operation.

The solid-liquid separation part 9 is fixedly or detachably installed in the dirt collection box 5.

The solid dirt in the dirty liquid is blocked outside the dirt pumping channel 6, so that the solid dirt is prevented from blocking the dirt pumping channel 6, the service life of the machine is shortened, and the user experience is influenced.

Solid dirt is left in the dirt collecting box 5, so that the solid dirt is prevented from entering the main machine motor through the dirt pumping channel 6, and the service life of the motor is prolonged.

Solid dirt stays in the dirt collecting box 5, only the dirt liquid enters the sewage tank through the dirt pumping channel 6, the light weight of the sewage tank can be achieved, namely the sewage tank with smaller volume compared with the prior art can be used for longer time, and meanwhile, the cleaning burden of a user for cleaning the sewage tank is greatly reduced due to the fact that the sewage tank is small in size and has no dirt mixed.

The solid-liquid separation part 9 is detachably arranged in the sewage collecting box 5, so that a user can conveniently unpick, wash and replace the sewage collecting box, and the solid-liquid separation part 9 always keeps higher filtering efficiency.

Example five:

according to fig. 6, the present embodiment is different from the above embodiments in that a filtering net 10 is disposed at the bottom of the sewage pumping pipe 4 or the liquid pumping channel 7, and the filtering net 10 retains the dirt mixed in the dirt collecting box 5 when the sewage pumping pump is in operation.

Solid dirt stays in the dirty box 5 of collection, and the foul solution gets into in the sewage case through taking out dirty passageway 6, can realize that the lightweight of sewage case adopts the sewage case that compares the volume littleer with prior art promptly and can reach longer live time, and only sewage gets into the sewage case simultaneously, very big reduction the clean burden of the clean sewage case of user. The solid dirt in the dirty liquid is separated outside the dirt pumping channel 6, so that the solid dirt is prevented from blocking the dirt pumping channel 6, the service life of the machine is shortened, and the user experience is influenced.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date, so that those skilled in the art can now appreciate that all of the above-described techniques in this field, and with the application of ordinary skill in the art, will be able to implement the present invention in combination with their own capabilities. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. The utility model provides a roll-type surface cleaning device, includes the cleaning head, is used for providing the water purification case of cleaning solution to treating clean surface or cleaning roller, be equipped with the cleaning roller on the cleaning head, be used for cleaing away the scrubbing component of dirt on the cleaning roller and be used for connecing the dirty box of collection of filth and filth greatly, a serial communication port, surface cleaning device is still including taking out dirty pump and slop pail, the cleaning head still includes the detachable top cap, be equipped with on the top cap and take out dirty passageway, the both ends of taking out dirty passageway communicate respectively that dirty box of collection and slop pail are in order to take out to the slop pail through taking out dirty pump with the dirty liquid in-box of collection.

2. The roller type surface cleaning device of claim 1, wherein a dirt suction pipe is arranged at the bottom of the top cover, and the dirt suction pipe is communicated with the dirt suction channel and extends into the dirt collection box to suck dirt liquid.

3. The roller type surface cleaning device according to claim 1, wherein the dirt collecting box is provided with a liquid pumping channel, and the liquid pumping channel is in butt joint with the dirt pumping channel to pump dirt liquid in the dirt collecting box.

4. A roller surface cleaning apparatus as claimed in any one of claims 1 to 3, wherein the top cover comprises an upper cover and a lower cover which are releasably connected to each other, the upper and lower covers being snap-fitted to form the dirt extraction channel.

5. The roller-type surface cleaning device according to any one of claims 1-3, wherein a solid-liquid separation part is arranged in the sewage collection box, the sewage pump pumps sewage separated by the solid-liquid separation part into the sewage tank, the solid-liquid separation part divides the sewage collection box into a front chamber and a rear chamber which are communicated with each other, the front chamber is used for receiving the sewage scraped by the cleaning roller brush, and the sewage pump is connected with the rear chamber.

6. A roller-type surface cleaning device according to claim 5, wherein the solid-liquid separation part in the dirt collection box is fixedly or detachably mounted in the dirt collection box.

7. A roller-type surface cleaning device according to any one of claims 1-3, characterized in that the bottom of the sewage suction pipe or the liquid suction channel is provided with a filter screen which retains the dirt mixed in the dirt collection box when the dirt suction pump is operated.

8. A roller-type surface cleaning device according to any one of claims 1-3, wherein the cleaning head comprises a frame for mounting the cleaning roller, the frame is provided with a sewage pumping connector, the sewage pumping connector is communicated with the sewage bucket through a pipeline, and one end of the sewage pumping channel is detachably butted with the sewage pumping connector.

9. A roller surface cleaning apparatus according to any one of claims 1 to 3, wherein the dirt removing member is a wiper strip or a scraper blade or a press roller or a wiper member integrally constructed with the dirt-collecting box.

10. A roller surface cleaning apparatus according to any one of claims 1 to 3, further comprising a body hingedly connected to the cleaning head, the sump portion being located on the body, the cleaning head further comprising a removable dirt collection chamber for receiving dirt liquid.

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